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redhatRedHatRHSA-2022:0973
HistoryMar 21, 2022 - 7:26 a.m.

(RHSA-2022:0973) Moderate: virt:av and virt-devel:av qemu-kvm security update

2022-03-2107:26:06
access.redhat.com
14
rhsa-2022-0973
moderate
qemu
virt:av
virt-devel:av
cve-2018-13405
cve-2022-0358
linux
kvm
api
privilege escalation

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0

Percentile

0.4%

Kernel-based Virtual Machine (KVM) offers a full virtualization solution for
Linux on numerous hardware platforms. The virt:rhel module contains packages
which provide user-space components used to run virtual machines using KVM. The
packages also provide APIs for managing and interacting with the virtualized
systems.

Security Fix(es):

  • QEMU: virtiofsd: potential privilege escalation via CVE-2018-13405 (CVE-2022-0358)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s)
listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyppc64lelibvirt-nss-debuginfo< 6.0.0-25.6.module+el8.2.1+12457+868e9540libvirt-nss-debuginfo-6.0.0-25.6.module+el8.2.1+12457+868e9540.ppc64le.rpm
RedHatanyx86_64libnbd-debuginfo< 1.2.2-1.module+el8.2.0+5644+32ac38d4libnbd-debuginfo-1.2.2-1.module+el8.2.0+5644+32ac38d4.x86_64.rpm
RedHatanyppc64lelibvirt-daemon-driver-storage-logical-debuginfo< 6.0.0-25.6.module+el8.2.1+12457+868e9540libvirt-daemon-driver-storage-logical-debuginfo-6.0.0-25.6.module+el8.2.1+12457+868e9540.ppc64le.rpm
RedHatanyx86_64ocaml-libnbd-debuginfo< 1.2.2-1.module+el8.2.0+5644+32ac38d4ocaml-libnbd-debuginfo-1.2.2-1.module+el8.2.0+5644+32ac38d4.x86_64.rpm
RedHatanyaarch64qemu-kvm-block-ssh-debuginfo< 4.2.0-29.module+el8.2.1+14195+13a89360.11qemu-kvm-block-ssh-debuginfo-4.2.0-29.module+el8.2.1+14195+13a89360.11.aarch64.rpm
RedHatanys390xnbdkit-ssh-plugin-debuginfo< 1.16.2-4.module+el8.2.1+6710+effcb1dfnbdkit-ssh-plugin-debuginfo-1.16.2-4.module+el8.2.1+6710+effcb1df.s390x.rpm
RedHatanys390xlibiscsi-utils-debuginfo< 1.18.0-8.module+el8.2.0+4793+b09dd2fblibiscsi-utils-debuginfo-1.18.0-8.module+el8.2.0+4793+b09dd2fb.s390x.rpm
RedHatanys390xswtpm-devel< 0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0swtpm-devel-0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0.s390x.rpm
RedHatanys390xswtpm-tools< 0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0swtpm-tools-0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0.s390x.rpm
RedHatanys390xocaml-libguestfs< 1.40.2-24.module+el8.2.1+7154+47ffd890ocaml-libguestfs-1.40.2-24.module+el8.2.1+7154+47ffd890.s390x.rpm
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CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0

Percentile

0.4%